Home / 32,396.14-48,606.90-12,671.29

Finding the Fourth Proportional to 32,396.14, 48,606.90 and 12,671.29

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Solution

The fourth proportional to 32,396.14, 48,606.90 and 12,671.29 is: 19,011.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,396.14 : 48,606.90 = 12,671.29 : x
  2. Step 2: Convert to fraction form
    32,396.14/48,606.90 = 12,671.29/x
  3. Step 3: Cross multiply
    32,396.14x = 48,606.90 × 12,671.29
  4. Step 4: Simplify right side
    32,396.14x = 615,912,125.90
  5. Step 5: Solve for x
    x = 615,912,125.90/32,396.14
  6. Step 6: Final answer
    x = 19,011.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.